How to plot it please help

Hi could you please help me how to write a code which output gives me the below diagram thank you

Answer 1

[Alberto Cuadra Lara]

Hello Melika,

If you want to extract the results, I recommend to use WebPlotDigitizer. This can also be done with MATLAB. Afterwards you can plot it as in the paper, as shown below. If you want to do the simulation this will require more information.

Best,

Alberto

% Load data collected from WebPlotDigitizer
% 
%   x(:, 1) y(:, 1)
%   x(:, 2) y(:, 2)
%   x(:, 3) y(:, 3)
%   x(:, 4) y(:, 4)
%
% I have collected the data for the first case
[x, y] = load_data();

% Figure settings
config.outerposition = [0.35 0.35 0.6 0.6];
config.linewidth = 2;
config.fontsize = 20;
config.markersize = 12;
config.axis_x = 'tight';
config.axis_y = 'auto';
config.box = 'on';
config.grid = 'on';
config.hold = 'on';
config.labelx = 'Imperfect CSI ($\sigma_{\epsilon}$)';
config.labely = 'Total energy efficiency of V2X network (Mb/J)';
config.legeds = {'AmBC NOMA, $P_{\rm tot}$ = 43 dBm'};
config.legend_location = 'northeast';

% Generate figure
fig = figure; 
set(fig, 'units', 'normalized', 'outerposition', config.outerposition);
ax = axes(fig);

% Set settings
set(ax, 'LineWidth', config.linewidth, 'FontSize', config.fontsize - 2)
set(ax, 'BoxStyle', 'full', 'TickLabelInterpreter', 'latex')
set(ax, 'Layer', 'Top');
xlim(ax, config.axis_x);
ylim(ax, config.axis_y);
box(ax, config.box);
grid(ax, config.grid);
hold(ax, config.hold);
xlabel(ax, config.labelx, 'FontSize', config.fontsize, 'interpreter', 'latex');
ylabel(ax, config.labely, 'FontSize', config.fontsize, 'interpreter', 'latex');

% Plot results
plot(ax, x(:, 1), y(:, 1), 'bs-', 'LineWidth', config.linewidth, 'MarkerSize', config.markersize);
% plot(ax, x(:, 2), y(:, 2), 'ks--', 'LineWidth', config.linewidth, 'MarkerSize', config.markersize);
% plot(ax, x(:, 3), y(:, 3), 'bo-', 'LineWidth', config.linewidth, 'MarkerSize', config.markersize);
% plot(ax, x(:, 4), y(:, 4), 'ko--', 'LineWidth', config.linewidth, 'MarkerSize', config.markersize);

% Set legends
legend(ax, config.legeds, 'FontSize', config.fontsize - 2, 'Location', config.legend_location, 'interpreter', 'latex')

% SUB-PASS FUNCTION
function [x, y] = load_data()
    % Case 1
    x(:, 1) = [0.9916    1.9854    2.9895    3.9937    4.9979    5.9916    6.9958    8.0000    9.0042   10.0084] * 1e-3;
    y(:, 1) = [0.0522    0.0369    0.0282    0.0232    0.0186    0.0157    0.0135    0.0119    0.0100    0.0086];
end

[Melika Eft]

Thank you indeed Alberto Your help is very useful